The Products of Differentiation and Composition Operators from Logarithmic Bloch Spaces to μ-Bloch Spaces

被引:0
|
作者
Liang, Yu-Xia [1 ]
Zhou, Ze-Hua [2 ]
机构
[1] Tianjin Normal Univ, Sch Math Sci, Tianjin 300387, Peoples R China
[2] Tianjin Univ, Sch Math, Tianjin 300354, Peoples R China
基金
中国国家自然科学基金;
关键词
Differentiation; Essential norm; Composition operator; Bloch space; WEIGHTED COMPOSITION OPERATORS; ESSENTIAL NORMS;
D O I
10.1007/s41980-019-00248-w
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we present the new characterizations, in terms of the sequence {z(j)}(j=1)(infinity), about the boundedness and essential norm estimation for the products of differentiation and composition operators from logarithmic Bloch spaces to mu-Bloch spaces on the unit disk. Then our main results are applied to show the boundedness of a non-trivial product operator C phi Dm with phi(z) = z(2).
引用
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页码:159 / 176
页数:18
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